package com.zhanqiao.controller;


import com.zhanqiao.Dao.EchersDao;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.sql.SQLException;

@WebServlet("/echars.do")
public class EcharsConctroller extends HttpServlet {
    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        EchersDao echersDao=new EchersDao();
        try {
            String echars = echersDao.getEchars();
            resp.getWriter().write(echars);

        } catch (SQLException e) {
            e.printStackTrace();
        }



    }
}
